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Home >> Infiniti >> 2005 >> Q45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Testing >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump

Fuel Pump

  1. Disconnect "fuel level sensor unit and fuel pump" harness connector.
  2. Check resistance between "fuel level sensor unit and fuel pump" terminals 1 and 3.
    1. Resistance: 0.2 - 5.0Ω [at 25°C (77°F)] 
    Fig 1: Checking Resistance Between Fuel Pump Terminals 1 And 3
    G02369855Courtesy of NISSAN MOTOR CO., U.S.A.
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